Find Cheap Flights from Seattle/Tacoma Intl to Miami (SEA - MIA)

Search hundreds of travel sites at once for deals on flights to Miami

Fri 15/12
Fri 22/12
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
3%
expected price increase
Average price:
C$ 613
(avg. price over the last 2 weeks)
Good Deal:
C$ 453
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Miami

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for C$ 453 or less.
The cheapest flight from Seattle/Tacoma Intl to Miami was found, on average, 22 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to Miami Flights

How long does a flight from Seattle/Tacoma Intl to Miami take?
An average nonstop flight takes 5h 43m, covering a distance of 4379 km.
How many flights are there between Seattle/Tacoma Intl and Miami?
There are 85 (nonstop) flights between Seattle/Tacoma Intl and Miami per week, averaging 11 per day.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Miami?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 293)
Do I need a passport to fly between Seattle/Tacoma Intl and Miami?
No.
Which airlines fly most frequently between Seattle/Tacoma Intl and Miami?
American Airlines (4 times daily), LATAM Airlines (4 times daily), LATAM Airlines (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Seattle/Tacoma Intl to Miami?
For Seattle/Tacoma Intl to Miami, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Miami back to Seattle/Tacoma Intl, the best deals are generally found on Saturday, with Sunday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Miami (round-trip)

Airports
Origin
Seattle
C$ 293
only
C$ 293
Destination
Miami
C$ 293
only
C$ 293
Wed, 31 Jan
SEA
MIA
15h 31m
Tue, 6 Feb
MIA
SEA
14h 57m
C$ 293
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 31 Jan
SEA
MIA
7h 28m
Tue, 6 Feb
MIA
SEA
10h 17m
C$ 294
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 6 Feb
SEA
MIA
14h 01m
Tue, 13 Feb
MIA
SEA
14h 57m
C$ 294
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 2 Apr
SEA
MIA
14h 09m
Wed, 2 May
MIA
SEA
28h 17m
C$ 388
Trip: 31 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 29 Dec
SEA
MIA
5h 43m
Mon, 8 Jan
MIA
SEA
19h 27m
C$ 504
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 19 May
SEA
MIA
5h 51m
Tue, 22 May
MIA
SEA
19h 02m
C$ 531
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 25 Dec
SEA
MIA
8h 31m
Fri, 29 Dec
MIA
SEA
8h 31m
C$ 934
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.